CN206864641U - A kind of mobile terminal based on three-dimensional millimeter wave array antenna - Google Patents
A kind of mobile terminal based on three-dimensional millimeter wave array antenna Download PDFInfo
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- CN206864641U CN206864641U CN201720770160.3U CN201720770160U CN206864641U CN 206864641 U CN206864641 U CN 206864641U CN 201720770160 U CN201720770160 U CN 201720770160U CN 206864641 U CN206864641 U CN 206864641U
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- plate face
- millimeter wave
- housing plate
- array antenna
- mobile terminal
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Abstract
The utility model discloses a kind of mobile terminal based on three-dimensional millimeter wave array antenna, it includes the first housing plate face positioned at top, it is arranged on the second housing plate face and the 3rd housing plate face of the first housing plate face both sides, the second housing plate face is located at the preceding surface of mobile terminal, the 3rd housing plate face is located at the rear surface of mobile terminal, the length of the second housing plate face is less than the 3rd housing plate face, the first housing plate face, millimeter wave array antenna unit is provided with the second housing plate face and the 3rd housing plate face and forms three-dimensional millimeter wave antenna array, the array element of each millimeter wave array antenna unit connects to form a branch, conducting switch is provided with the branch, all branches are arranged in parallel.The utility model can cover the space of bigger scanning angle, and can adapt to the space of terminal inner, improve signal transmission effect and efficiency.
Description
Technical field
A kind of mobile terminal is the utility model is related to, more particularly to a kind of movement based on three-dimensional millimeter wave array antenna
Terminal.
Background technology
Wavelength is that 1 ~ 10 millimeter of electromagnetic wave claims millimeter wave, and it is located at the wave-length coverage that microwave overlaps mutually with far infrared wave,
The characteristics of thus having two kinds of wave spectrums concurrently, it is the main frequency range of next generation communication.Millimeter wave array antenna is with equal by constant amplitude
The plane or the aerial array of solid that mode is realized.There is presently no the listing of millimeter wave terminal, the main research side of millimeter wave
To still in the research of base station or single antenna, research of the communication terminal for example on mobile phone also rests on millimeter wave group order of matrix
Section, mainly study a period of time and organize the form of battle array.
The overwhelming majority is one-dimensional linear array antenna or two-dimentional face array in mobile terminal of the prior art
Antenna, its scanning angle is smaller, and its function is scanned against space of an angular separation, cause its signal ability to accept by
Limit.
Therefore, it is necessary to a kind of new mobile terminal based on three-dimensional millimeter wave array antenna is provided to solve above-mentioned ask
Topic.
Utility model content
Main purpose of the present utility model is to provide a kind of mobile terminal based on three-dimensional millimeter wave array antenna, can
The space of the bigger scanning angle of covering, and the space of terminal inner is can adapt to, improve signal transmission effect and efficiency.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of shifting based on three-dimensional millimeter wave array antenna
Dynamic terminal, it includes the first housing plate face positioned at top, is arranged on the second housing plate face of the first housing plate face both sides
With the 3rd housing plate face, the second housing plate face is located at the preceding surface of mobile terminal, and the 3rd housing plate face is located at
The rear surface of mobile terminal, the length of the second housing plate face are less than the 3rd housing plate face, first housing
Millimeter wave array antenna unit and formation three are provided with plate face, the second housing plate face and the 3rd housing plate face
Millimeter wave antenna array is tieed up, the array element of each millimeter wave array antenna unit connects to form a branch, in the branch
Conducting switch is provided with, all branches are arranged in parallel.
Further, the second housing plate face is set with the 3rd housing plate face perpendicular to the first housing plate face
Put.
Further, the distance between two neighboring array element in the millimeter wave array antenna unit is 4-6mm.
The array element in the millimeter wave array antenna unit is rectangular metal paster.
Further, the length of side of the rectangular metal paster is 1-4mm.
Further, the resonance frequency of the millimeter wave array antenna unit is in 28GHZ, the rectangular metal paster
The length of side is 3-4 mm.
Further, the resonance frequency of the millimeter wave array antenna unit is in 60GHZ, the rectangular metal paster
The length of side is 1-2mm.
Compared with prior art, a kind of beneficial effect of the mobile terminal based on three-dimensional millimeter wave array antenna of the utility model
Fruit is：By setting three-dimensional millimeter wave array antenna, the scanning angle of antenna is improved, improves communication efficiency, and will
Millimeter wave array antenna in three dimensions is arranged in parallel, by switching change of the switching realization to millimeter wave array antenna dimension
Change, so as to realize the function of changing antenna radiation pattern, further increase communication efficiency and the signal intensity received, and then improve
Great basis has been established in data throughout, the realization to 5G, 6G even more express network.
Brief description of the drawings
Fig. 1 is the structural representation that millimeter wave array antenna unit is distributed in the utility model embodiment；
Numeral represents in figure：
1 first housing plate face；2 second housing plate faces；3 the 3rd housing plate faces；4 millimeter wave array antenna units.
Embodiment
Embodiment：
Fig. 1 is refer to, the present embodiment is the mobile terminal based on three-dimensional millimeter wave array antenna, and it is included positioned at top
First housing plate face 1, the second housing plate face 2 and the 3rd housing plate face 3 for being arranged on the both sides of the first housing plate face 1, the second housing
Plate face 2 is located at the preceding surface of mobile terminal, and the 3rd housing plate face 3 is located at the rear surface of mobile terminal, the second housing
The length of plate face 2 is less than the 3rd housing plate face 3, in the first housing plate face 1, the second housing plate face 2 and the 3rd housing plate face 3
Millimeter wave array antenna unit 4 is provided with formed with three-dimensional millimeter wave antenna array, the battle array of each millimeter wave array antenna unit 4
Member connection forms a branch, and conducting switch is provided with the branch, and all branches are arranged in parallel.
Mobile terminal of the present embodiment based on three-dimensional millimeter wave array antenna can be mobile phone, tablet personal computer, intercom etc.
All kinds of end products.
Millimeter wave array antenna unit 4 can be by multigroup（More than or equal to 2 groups）Linear array antenna or planar array antenna structure
Into, setting in a certain angle between different planar array antennas, most preferably 90 degree of the angle.Three-dimensional millimeter described in the present embodiment
Wave antenna array depends on same support, but in actual design, the three-dimensional millimeter wave antenna array also depends on not respectively
Same support, every group of millimeter wave antenna array bracket can also keep a segment distance.In the present embodiment, the three-dimensional millimeter wave day
Linear array is made up of three group pattern antennas, and a line millimeter wave array day is provided with the first housing plate face 1 and the second housing plate face 2
Line unit 4, two row millimeter wave array antenna units 4, every group of millimeter wave array antenna unit 4 are provided with the 3rd housing plate face 3
Contain ten array elements.In other embodiments, the group number of the millimeter wave array antenna in each dimension, angle, every group of antenna
Element number of array can change.The distance between two neighboring array element in millimeter wave array antenna unit 4 is by millimeter wave array
The radiation frequency of antenna determines, for 28GHz millimeter wave, the distance between described array element is about 5mm, for 60GHz milli
The distance between metric wave, the array element is about 3mm.
Array element in millimeter wave array antenna unit 4 is rectangular metal paster, and the length of side of the rectangular metal paster is 1-
4mm, for the resonance frequency of millimeter wave array antenna unit 4 in 28GHZ, the length of side of the rectangular metal paster is 3-4 mm；In the least
For the resonance frequency of metric wave array antenna unit 4 in 60GHZ, the length of side of the rectangular metal paster is 1-2mm.It can so protect
Radiation resonant frequency caused by the rectangular metal paster of unit is demonstrate,proved in corresponding millimeter wave band.The two neighboring rectangle
Coupled characteristic between the distance between metal patch meeting significant impact unit, to the general direction figure and ripple of last array
Beam figuration（Wave beam forming is a kind of Signal Pretreatment technology based on aerial array, and wave beam forming is by adjusting in aerial array
The weight coefficient of each array element produces the wave beam with directive property, so as to obtain obvious array gain）Effect produces shadow
Ring.Therefore, in the present embodiment, the vertical or horizontal distance between two neighboring rectangular metal paster 21 is 4-6mm, specifically,
When 28GHz frequency ranges design, with the intervals of 6mm preferably, when designing 60GHz arrays, the interval of unit will wait ratio accordingly
Example reduces, and now, it is optimal to select 4mm.
Different faces（Line）Array antenna can be made up of antenna forms such as microstrip antenna, slit antenna, dipole antennas.It is different
Face（Line）Array antenna can be transferred through phase regulation and control and realize wave beam forming function, different faces（Line）The scan angle of array antenna
Degree is different.As shown in the lobe pattern in three directions in Fig. 1, three groups of faces（Line）Before the surface sweeping direction of array antenna is respectively directed to terminal
It is backward to, terminal top and terminal.The scanning angle of each group of millimeter wave array antenna unit 4 is about 30-100 degree, and described three
Total surface sweeping angle of millimeter wave antenna array is tieed up by much larger than the scanning of one-dimensional linear array antenna and two-dimensional array array antenna
Angle.
The present embodiment in each branch by setting the conducting switch to realize to different faces（Line）Array day
Line carries out selection regulation and control, different in the case of, are switched to different planar array antennas and communicated.When progress millimetre-wave attenuator
When, the conducting switch is scanned and cut to the index such as communication efficiency and the signal intensity received by being turned on or off
Optimal state is shifted to be communicated.Wherein, switch there may be between different port and millimeter wave antenna array power splitter with
And the device such as phase converter is so as to realizing the phase controlling of millimeter wave array antenna.
The beneficial effect of mobile terminal of the present embodiment based on three-dimensional millimeter wave array antenna is：By setting three-dimensional
Millimeter wave array antenna, the scanning angle of antenna is improved, improve communication efficiency, and by the millimeter wave array in three dimensions
Antenna is arranged in parallel, by switching conversion of the switching realization to millimeter wave array antenna dimension, so as to realize change antenna direction
The function of figure, communication efficiency and the signal intensity received are further increased, and then improve data throughout, to 5G, 6G even
Great basis has been established in the realization of more express network.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (7)
- A kind of 1. mobile terminal based on three-dimensional millimeter wave array antenna, it is characterised in that：It includes the first shell positioned at top Body plate face, the second housing plate face for being arranged on the first housing plate face both sides and the 3rd housing plate face, second shell plates Face is located at the preceding surface of mobile terminal, and the 3rd housing plate face is located at the rear surface of mobile terminal, and described second The length of housing plate face is less than the 3rd housing plate face, the first housing plate face, the second housing plate face and described Millimeter wave array antenna unit is provided with 3rd housing plate face and forms three-dimensional millimeter wave antenna array, each millimeter The array element of ripple array antenna unit is connected to form a branch, and conducting is provided with the branch and is switched, all described point Branch is arranged in parallel.
- 2. the mobile terminal as claimed in claim 1 based on three-dimensional millimeter wave array antenna, it is characterised in that：The second shell Body plate face is set with the 3rd housing plate face perpendicular to the first housing plate face.
- 3. the mobile terminal as claimed in claim 1 based on three-dimensional millimeter wave array antenna, it is characterised in that：The millimeter wave The distance between two neighboring array element in array antenna unit is 4-6mm.
- 4. the mobile terminal as claimed in claim 3 based on three-dimensional millimeter wave array antenna, it is characterised in that：The millimeter wave The array element in array antenna unit is rectangular metal paster.
- 5. the mobile terminal as claimed in claim 4 based on three-dimensional millimeter wave array antenna, it is characterised in that：The rectangle gold The length of side for belonging to paster is 1-4mm.
- 6. the mobile terminal as claimed in claim 5 based on three-dimensional millimeter wave array antenna, it is characterised in that：The millimeter wave For the resonance frequency of array antenna unit in 28GHZ, the length of side of the rectangular metal paster is 3-4 mm.
- 7. the mobile terminal as claimed in claim 5 based on three-dimensional millimeter wave array antenna, it is characterised in that：The millimeter wave For the resonance frequency of array antenna unit in 60GHZ, the length of side of the rectangular metal paster is 1-2mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770160.3U CN206864641U (en) | 2017-06-29 | 2017-06-29 | A kind of mobile terminal based on three-dimensional millimeter wave array antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770160.3U CN206864641U (en) | 2017-06-29 | 2017-06-29 | A kind of mobile terminal based on three-dimensional millimeter wave array antenna |
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| CN206864641U true CN206864641U (en) | 2018-01-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317121A (en) * | 2017-06-29 | 2017-11-03 | 昆山睿翔讯通通信技术有限公司 | A kind of mobile terminal based on three-dimensional millimeter wave array antenna |
| CN110518337A (en) * | 2018-05-22 | 2019-11-29 | 深圳市超捷通讯有限公司 | Antenna structure and wireless communication device with the antenna structure |
| CN112106250A (en) * | 2019-02-20 | 2020-12-18 | 株式会社村田制作所 | Antenna module, communication device having the same mounted thereon, and method for manufacturing antenna module |
| US20210320429A1 (en) * | 2018-12-28 | 2021-10-14 | Murata Manufacturing Co., Ltd. | Communication device |
| US11171408B2 (en) * | 2019-05-23 | 2021-11-09 | Htc Corporation | Communication device |
-
2017
- 2017-06-29 CN CN201720770160.3U patent/CN206864641U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317121A (en) * | 2017-06-29 | 2017-11-03 | 昆山睿翔讯通通信技术有限公司 | A kind of mobile terminal based on three-dimensional millimeter wave array antenna |
| CN110518337A (en) * | 2018-05-22 | 2019-11-29 | 深圳市超捷通讯有限公司 | Antenna structure and wireless communication device with the antenna structure |
| CN110518337B (en) * | 2018-05-22 | 2021-09-24 | 深圳市超捷通讯有限公司 | Antenna structure and wireless communication device with same |
| US20210320429A1 (en) * | 2018-12-28 | 2021-10-14 | Murata Manufacturing Co., Ltd. | Communication device |
| CN112106250A (en) * | 2019-02-20 | 2020-12-18 | 株式会社村田制作所 | Antenna module, communication device having the same mounted thereon, and method for manufacturing antenna module |
| CN112106250B (en) * | 2019-02-20 | 2021-07-09 | 株式会社村田制作所 | Antenna module, communication device having the same mounted thereon, and method for manufacturing antenna module |
| US11171408B2 (en) * | 2019-05-23 | 2021-11-09 | Htc Corporation | Communication device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: 215300 Room 102, new generation communication technology industrial park, 5, 1689 Zizhu Road, Yushan Town, Kunshan, Suzhou, Jiangsu Patentee after: Kunshan billion interest Information Technology Research Institute Co., Ltd. Address before: 215300 No. 268, Deng Yun Road, Kunshan hi tech Zone, Suzhou, Jiangsu. Patentee before: Kunshan Ruixiang Xuntong Communication Technology Co., Ltd. |
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